Top 10 Best bauer to dewalt battery adapter in 2026

Last Updated - 6/22/2026

🏆Best Choice

NovaQuantic

NovaQuantic Adapter Upgrade for Bauer 20V Cordless Tools - Compatible with DeWalt 20V MAX Li-Ion Batteries for Power Supply, No Charging Function - (New Version) - Adapter Only

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•【Material and Upgraded Design】: Crafted from high-quality ABS molded material, this product features a compact upgrade adapter with improved structural design and pins.
•【Professional Design with Structural Reinforcement】: Designed with a focus on professionalism, it boasts a compact design and internal reinforcing rib structure. The secure connection is ensured by the use of five screws.
•【Versatile Conversion Function】: The upgraded adapter is specifically designed for Bauer 20V system tools and is compatible with DeWalt 20V MAX Li-Ion Batteries. It seamlessly installs to provide reliable power to your tools.
•【Non-Charging Capability】: Tailored exclusively for tool enhancement, this adapter does not support the charging function for DeWalt batteries. It focuses solely on optimizing your tools without adding charging capabilities.
•【Compatibility Caution】: Due to variations in pin configurations among different tool types, Please note that due to variations in tool pin configurations, this adapter is suitable only for Bauer 20V tools and is not compatible with Hercules 20V tools. In terms of battery compatibility, it only compatible with DeWalt 20V MAX batteries and is not compatible with Porter Cable, B&D, or similar batteries. To ensure proper compatibility, please check your tool and battery types before placing an order.

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$21.59

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X-Adapter

X-Adapter 1x Adapter Fits Bauer 20v MAX Cordless Tools - Compatible with DeWalt 20v MAX XR DCB203 Lithium Batteries- Adapter Only, Black, DW-BE20

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•Condition: Mold ABS Production
•Fits Ba uer 20v MAX Platform Cordless Tools
•Compatible with DeWalt 20v MAX XR DCB20 Slider Lithium Battery Pack (Not Compatible with Any Black&Decker Battery).
•Adapter doesn't support charging for DeWalt 20v MAX batteries (please use the original charger).
•Professional compact design, Built-in removal tool release switch.

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$18.99

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BATFRTOLS

Adapter for Bauer 20v Max Cordless Tools, Compatible with De Walt 20V Max Batteries & Hercules Battery, Adapter Only, Black, 1 Pack (Dewalt & Hercules to Bauer 20v Tools)

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Upgraded Version: This adapter is compatible with de walt 20v max batteries, and also compatible with hercules 20v max batteries. Providing more convenience and cost-saving benefits
•Power Tool Battery Adapter: The adapter allows you to convert your existing batteries to work with bauer 20v Max power tools, so you can use the bauer tools without having to buy a new battery
•No Charging Function: de walt batteries or hercules batteries cannot be charged by the adapter; Batteries cannot be charged in a bauer charger by using the adapter
•The Package Includes: 1 pack of black adapter is included. Battery and power tool are not included
•Secure to Use: Simply slide the battery and power tool into the Batfrtols adapter, the clip mechanism will ensure you use securely without movement

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$23.73

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NovaQuantic

NovaQuantic Adapter for DeWalt & Hercules 20V Batteries to Power for Bauer 20V Tools, No Charging Function, Black, 1 Adapter Only

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•【Enhanced Professional Design】: This adapter features a professional compact design, crafted with 14 AWG high-temperature resistant silicone cables and durable pin materials for optimal performance
•【Versatile Conversion Capability】: Specifically designed for Bauer 20V cordless tools, this adapter is compatible with DeWalt and Hercules 20V batteries to supply power for Bauer 20V tools, enabling broader use of your existing battery collection
•【Dedicated Non-Charging Function】: Engineered exclusively for tool operation, this adapter does not support charging functions for DeWalt and Hercules batteries. It focuses solely on providing a reliable power source
•【Critical Compatibility Information】: This adapter is not suitable for Hercules tools and is incompatible with Black and Decker batteries due to differing configurations that are not interchangeable
•【Simple Installation and Use】: Featuring a dual concave groove 2-in-1 integrated design, our adapter accommodates two types of batteries. For DeWalt batteries, ensure the battery is fully inserted into the adapter to establish a proper connection and guarantee functionality

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$23.99

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LQ-18RY

Adapter Upgrade for Bauer 20v Tools - Used for DeWalt 20v MAX Slider Li-Ion Batteries Installation and Power Supply - 1 Adapter Only

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•Material: Crafted using abs molds, our housing production boasts upgraded connecting tool pins for enhanced compatibility. the use of 14Awg high-temperature wire
•Professional Design: The product features a high-compatibility design, it's important to note that due to certain tool space constraints, high-capacity batteries cannot be accommodated.
•Adapter Functionality: Upgraded for bauer 20v cordless tools, the adapter facilitates battery installation. it is compatible with dewalt 20v max slider-type batteries, providing power for bauer tools.
•Non-Charging Capability: The adapter serves solely for tool enhancement and does not support charging functions for dewalt batteries.
•Important Note: It is not compatible with hercules tools. regarding battery installation, adapter is only compatible with dewalt 20v battery, not compatible with craftsman, black+decker battery

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$22.59

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NovaQuantic

NovaQuantic Enhanced 2-in-1 Adapter for Bauer 20V Tools, Red-Blue, Compatible with DeWalt & Hercules 20V Batteries for Supply Power Only, No Charging Function, 1 Adapter Only

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•【Enhanced Professional Design】: This adapter features a professional dual-color recognition design, crafted with 14 AWG high-temperature resistant silicone cables and durable pin materials for optimal performance.
•【Conversion Capability】: This adapter is specifically designed for Bauer 20V cordless tools. Battery installation: It is compatible with DeWalt or Hercules 20V batteries to supply power for Bauer 20V tools, enabling broader use of your existing battery collection.
•【Non-Charging Function】: Engineered exclusively for tool operation, this adapter does not support charging functions for DeWalt and Hercules batteries, focusing solely on providing a reliable power source.
•【Important Compatibility】: This adapter is not suitable for Hercules tools. Regarding battery installation: it is incompatible with Black and Decker batteries. The configurations differ and are not interchangeable.
•【Easy Installation and Usage】: Featuring a dual concave groove 2-in-1 integrated design, our adapter accommodates two types of batteries.For DeWalt batteries, ensure the battery is fully inserted into the adapter to establish a proper connection and guarantee functionality.

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$23.99

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X-Adapter

1 Adapter for Bauer 20V Tools - Compatible with DeWalt and Hercules 20V Batteries for Power Supply, No Charging Function - Adapter Only, Black

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•【Professional Design】: This adapter features a professional-grade design and is made with 14 AWG silicone cables that withstand high temperatures. It also includes durable pin materials for optimal performance.
•【No Charging Function】: Designed purely for powering tools, this adapter does not support charging functions for DeWalt and Hercules batteries
•【Flexible Power Conversion】: Specifically designed for Bauer 20V cordless tools, this adapter is compatible with DeWalt or Hercules 20V batteries to power for Bauer 20V tools
•【Important Notice】: This adapter is not compatible with Hercules tools or Black & Decker batteries due to configuration differences and is not interchangeable.
•【Easy Installation and Usage】: Featuring a dual concave slot and a 2-in-1 design, this adapter supports two types of batteries. For DeWalt batteries, ensure full insertion for a secure connection.

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$17.59

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TPDL

TPDL Adapter for Bauer 20V Li-ion Battery Convert to for Dewalt 20V MAX Battery, Use for Dewalt 20V 60V Battery Cordless Power Tools(Adapter Only)

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•👉【Well Compatible】Fits well for Bauer 20V batteries, Use on for DeWalt 20V MAX XR Cordless Tools, which means you can use your for Bauer 20V batteries on for DeWalt 20V MAX XR power tools.
•👉【BAU20DW Advantage】This adapter can make listed lithium batteries use for Dewalt 20V tools , and let you Enjoy the benefits of extended run-time of Li-Ion Batteries on your existing 20V tools.
•👉【Material Guarantee】Made of high quality ABS plastic, solid design, made of high quality material, durable and safe, convenient to carry and easy to use.
•👉【Notice】It cannot be used to charge the battery of a power tool, and the adapter cannot be plugged into any charger. If you need to charge the power tool battery, use the original battery charger.
•👉【Excellent Customer service】30 Days Money Back, 6 months Warranty, 24 Hours Customer Support, 100% Satisfaction Guarantee, Buy with Confidence!

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$15.99

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BATFRTOLS

BATFRTOLS Adapter for Bauer 20v Max Cordless Tools, Compatible with De Walt & Hercules 20v Max Battery, Adapter Only, 1 Pack, Red

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Power Tool Battery Adapter: The adapter allows you to convert your existing batteries to work with bauer 20v Max power tools, so you can use the bauer tools without having to buy a new battery
•Upgraded Version: This adapter is compatible with de walt 20v max batteries, and also compatible with hercules 20v max batteries. Providing more convenience and cost-saving benefits
•No Charging Function: de walt batteries or hercules batteries cannot be charged by the adapter; Batteries cannot be charged in a bauer charger by using the adapter
•The Package Includes: 1 pack of red adapter is included. Battery and power tool are not included
•Secure to Use: Simply slide the battery and power tool into the Batfrtols adapter, the clip mechanism will ensure you use securely without movement

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$23.99

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X-Adapter

1 Adapter for Bauer 20V Tools - Compatible with DeWalt and Hercules 20V Batteries for Power Supply, No Charging Function - Adapter Only

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•【Professional Design】: This adapter boasts a professional-grade, dual-color recognition system and is constructed with 14 AWG silicone cables that resist high temperatures, along with robust pin materials, ensuring top performance
•【Flexible Power Conversion】: Tailored for Bauer 20V cordless tools, Battery installation: It is compatible with DeWalt or Hercules 20V batteries to supply power for Bauer 20V tools
•【No Charging Function】: Designed purely for powering tools, this adapter does not support charging functions for DeWalt and Hercules batteries
•【Important Notice】: Please note, this adapter is not compatible with Hercules tools, Regarding battery installation: it is incompatible with black and decker batteries. due to incompatible configurations, and is not interchangeable.
•【Easy Installation and Usage】: quipped with a dual concave slot and an all-in-one, 2-in-1 design, this adapter can handle two different types of batteries. For DeWalt batteries, make sure it is completely inserted to secure a correct connection and ensure full functionality.

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$18.59

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